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ero electronic PKC User Manual

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170.IU0.XKC.0C1
05-02
r USER MANUAL
Xkc-01-C0.P65
1
PKC
MKC
5/29/02, 11:58 AM

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  • Page 1 170.IU0.XKC.0C1 05-02 r USER MANUAL Xkc-01-C0.P65 5/29/02, 11:58 AM...

  • Page 2: Xkc-01-C0.P65

    Xkc-01-C0.P65 5/29/02, 11:58 AM...

  • Page 3: Table Of Contents

    INDEX ERROR MESSAGES .............. 97 MOUNTING REQUIREMENTS ..........1 OUTLINE AND CUT OUT DIMENSIONS ......... 2 GENERAL INFORMATIONS ..........103 CONNECTION DIAGRAMS ............4 MAINTENANCE ..............112 DEFAULT PARAMETERS ............ A.1 PRELIMINARY HARDWARE SETTINGS ....... 17 SECURITY CODE SETTING MODE ........22 ALPHANUMERIC INDEX OF THE RUN TIME AND CONFIGURATION MODE ......
  • Page 4 Xkc-01-C0.P65 5/29/02, 11:58 AM...

  • Page 5: Mounting Requirements

    0 and 50 °C (32 and 122 °F). The instrument can be mounted on a panel up to 15 mm thick with a cutout of 92 x 45 mm (PKC) or 92 x 92 (MKC). For outline and cutout dimensions refer to Fig. 2.

  • Page 6: Outline And Cut Out Dimensions

    OUTLINE AND CUT OUT DIMENSIONS OUTLINE AND CUT-OUT DIMENSIONS FOR PKC MODEL Fig. 2.A Xkc-1-C0.P65 5/29/02, 11:59 AM...
  • Page 7 OUTLINE AND CUT-OUT DIMENSIONS FOR MKC MODEL Fig. 2.B Xkc-1-C0.P65 5/29/02, 11:59 AM...

  • Page 8: Connection Diagrams

    CONNECTION DIAGRAMS PKC -REAR TERMINAL BLOCK Fig. 3.A Fig. 3.B MKC REAR TERMINAL BLOCK Xkc-1-C0.P65 5/29/02, 11:59 AM...
  • Page 9 Connections are to be made with the instrument housing A.1) TC INPUT installed in its proper location. Shield A) MEASURING INPUTS NOTE: Any external component (like zener barriers etc.) connected between sensor and input terminals may cause errors in measurement due to excessive and/or not balanced Shield line resistance or possible leakage currents.
  • Page 10 A.2) RTD INPUT A.3) LINEAR INPUT Shield Fig. 5 RTD INPUT WIRING NOTES: 1) Don’t run input wires together with power cables. Fig. 6 mA, mV AND V INPUTS WIRING 2) Pay attention to the line resistance; a high line resistance may cause measurement errors.
  • Page 11 3) When shielded cable is used, it should be grounded at one side only to avoid ground loop currents. 4) The input impedance is equal to: < 5 W for 20 mA input > 1 MW for 60 mV input >...
  • Page 12 B) AUXILIARY INPUT Shield Shield Fig. 7.C INPUTS WIRING FOR 4-WIRE TRANSMITTER NOTES: Fig. 8 AUXILIARY INPUT WIRING 1) Don’t run input wires together with power cables. 2) Pay attention to the line resistance; a high line resistance may NOTES: cause measurement errors.
  • Page 13 4) When shielded cable is used, it should be grounded at one side only to avoid ground loop currents. 5) The input impedance is equal to: IN 1 < 5 W for 20 mA input > 200 kW for 5 V input >...
  • Page 14 D) CURRENT TRANSFORMER INPUT IN 5 IN 6 Current transformer IN 7 IN 8 Load Fig. 9.c - LOGIC INPUTS IN 5, 6, 7 and 8 WIRING NOTES: Fig. 10 CURRENT TRANSFORMER INPUT WIRING 1) Do not run logic input wiring together with power cables. This input allows you to measure and display the current running 2) Use an external dry contact capable of switching 0.5 mA, in the load, driven by a time proportional control output, during...
  • Page 15 NOTES: E.1) RELAY OUTPUTS 1) This input is not isolated from measuring input. A double or reinforced insulation between instrument output and power supply must be assured by the external element. 2) Do not run current transformer input wiring together with AC OUT 1 power cables.
  • Page 16 The outputs from OUT 1 to OUT 4 are equipped with relays NO OUT 15 having contact rating equal to 3A/250V AC on resistive load. OUT 15 NO OUT 16 WARNING: When OUT 3 and 4 are used as independent relay OUT 16 outputs the addition of the two currents must not exceed 3 A.
  • Page 17 NOTES 1) To avoid electrical shock, connect power line at the end of the wiring procedure. 2) For power connections use No 16 AWG or larger LINE wires rated for at last 75 °C. 3) Use copper conductors only. 4) Don’t run input wires together with power cables. LOAD All relay contacts are protected by varistor against inductive load with inductive component up to 0.5 A.
  • Page 18 E.2) VOLTAGE OUTPUTS FOR SSR DRIVE NOTE: This output is not isolated. A double or reinforced insulation between instrument output and power supply must be assured by the external solid state relay. OUT 1 E.3) TRIAC OUTPUTS SOLID STATE Line RELAY OUT 1 OUT 2...
  • Page 19 Switching mode: isolated zero crossing type. E.4) SERVOMOTOR OUTPUT Rated current: from 50 mA to 1 A. Rated voltage: from 24 V to 240 V -10 % +15 % (50/ s (Open the valve) 60Hz) Load type: resistive load only NOTES 1) To avoid electrical shock, connect power line at Power Servo-...

  • Page 20: Preliminary Hardware Settings

    The two relay output must be interlocked (see chapter E.5) ANALOG OUTPUTS "Preliminary hardware setting" paragraph "Out 3 and 4 selection"). NOTES: 1) Before connecting the instrument to the power line, make sure OUT 5 that line voltage and the load current are in accordance with the contact rating (3A/250V AC on resistive load).
  • Page 21 F) SERIAL INTERFACE RS-485 interface allows you to connect up to 30 devices with one remote master unit. OUT 6 A/A' A'/A Shield B/B' B'/B COMMON OUT 6 Fig. 17 - RS-485 WIRING NOTES: 1) The cable length must not exceed 1.5 km at 9600 BAUD. Fig.
  • Page 22 b) The ” A ” terminal of the generator shall be positive with G) POWER LINE WIRING respect to the ” B ” terminal for a binary 0 (SPACE or ON). 4) The EIA standard establishes that by RS-485 interface it is possible to connect up to 30 devices with one remote master N (L2) unit.
  • Page 23 4) Use copper conductors only. PRELIMINARY HARDWARE SETTINGS 5) Don’t run input wires together with power cables. 6) For 24 V DC the polarity is a not care condition. How to remove the instrument from its case 7) The power supply input is fuse protected by a sub miniature fuse 1) Switch off the instrument.
  • Page 24 4) Push gently the lock C on the left. MAIN INPUT SELECTION 5) While the lock C is maintained out, slide out the instrument Set J103 (see fig. 20) according to the desired input type as (see fig. 19.b) shown in the following table. J103 INPUT TYPE T/C, RTD...
  • Page 25 1 3 5 7 1 3 5 7 AUXILIARY INPUT SELECTION (option) Set J102 (see fig. 20) according to the desired input type as J102 J103 shown in the following table. 2 4 6 8 2 4 6 8 J102 INPUT TYPE 10 V 20 mA...
  • Page 26 OUTPUT 3 AND 4 SELECTION Output 3 and 4 can be set as: Output J 204 J 205 - 2 independent relay outputs Relay close open - 1 servomotor output with interlocked contact. Servo open close Set J204 (see fig. 21) and J205 (see fig. 20) according to the desired output type as shown in the following table.
  • Page 27 To select the desired input type, set V301 (see fig. 20) as detailed in the following table: Input V301.1 V301.2 V301.3 V301.4 IN CT Feedback 1 2 3 4 KY101 KY103 V101 OPTION CHECK This instrument can be supplied with many options. Two integrated circuits (KY101 and KY103), located as shown in fig.

  • Page 28: Security Code Setting Mode

    Operative mode and Hardware lock SECURITY CODE SETTING MODE 1) By V101 (see fig 22) it is possible to select one of the following operative modes: General notes a) run time mode without configuration mode The instrument parameters are divided in two families and b) run time and configuration modes each family is divided in groups.
  • Page 29 Security code setting: Run time security code 1) Remove the instrument from its case. The display will show: 2) Set the internal dip switch V101 as follows: - V101.1 = OFF- V101.2 = ON - V101.3 = OFF- V101.4 = OFF 3) Re-insert the instrument.
  • Page 30 Run time groups protected by security code Configuration security code The display will show: The display will show: By this parameter it is possible to set if the run time group 1 will Note: the middle display shows the actual status of the be protected or not by the run time security code.

  • Page 31: Run Time And Configuration Mode

    RUN TIME AND CONFIGURATION MODES Keyboard description MENU = is used to select a parameter group The hardware selection described in "Operative mode and hardware lock" paragraph allows you to start one of the two FUNC = o when the instrument is in "normal display mode" it following operative modes: changes the indication on the lower display (see - run time mode...
  • Page 32 = o During parameter modification, it allows you to NOTES: decrease the value of the selected parameter 1) All the actions explained above which requires two or more o During MANUAL mode, it allows to decrease the push-buttons must follow exactly the push-button sequence output value.

  • Page 33: Configuration Mode

    By s or t push-button it is possible to select between: CONFIGURATION MODE Switch on the instrument. (monitor) this selection allows you to monitor but The instrument will start in the same way it was prior to the not to modify the value assigned to the configura- power down (configuration mode or run time mode) tion parameters If the instrument starts in configuration mode, push the MENU...

  • Page 34: Run Time Mode

    MONITOR MODE MODIFY MODE 1) By s or t push-button select the modify mode. During the run time mode, it is possible to monitor but not modify all configuration parameters. 2) Push the MENU push-button. When it is desired to verify the instrument configuration, proceed If a security code is applied to the configuration parameter, as follows: the instrument will show:...
  • Page 35 The modify mode is started. 2) During configuration parameters modify mode, the upper This display allows you to load the default configuration display shows the selected parameter group, the lower display shows the mnemonic code of the selected parameter parameter. For more details see chapter "Default parameter"...
  • Page 36 CONFIGURATION GROUP 1 [C.dxx] * 6 = TC E From -100 to °C 7 = TC N From -100 to 1400 °C MAIN AND AUXILIARY INPUT CONFIGURATION 8 = TC S From - 50 to 1760 °C 9 = TC R From - 50 to 1760 °C 10 = TC B...
  • Page 37 - Decimal point position - [C.d03] 31 = Linear From 0 to 20 mA 32 = Linear From 4 to 20 mA ----. Ranges: = no decimal figure 33 = Linear From 0 to ---.- = one decimal figure 34 = Linear From 1 to --.--...
  • Page 38 NOTES: If a linear input is selected, also the “SS.th” (threshold for soft 1) This parameter is available only for main input type 31 to 38. start [C.I09]) will be realigned to it. 2) When the square root extraction is enabled the "ñ.In.L" (read- out - initial scale value [C.d05]), "ñ.In.H"...
  • Page 39 - Offset on the main input - [C.d07] - Auxiliary input function - [C.d09] Ranges: from -500 to 500. Range: nonE = Input not used NOTE: the decimal point will be automatically positioned as = Input used as remote set point input selected for the main input.
  • Page 40 - Auxiliary input type - [C.d10] - Full scale read-out of the auxiliary input - [C.d12] This parameter is available only when auxiliary input is This parameter will be skipped when the auxiliary input option is configured not mounted or "A.In.F" (auxiliary input function [C.d09]) is equal Range: from -1999 to 9999 to "nonE".
  • Page 41 Cnd.A= The auxiliary input activation is controlled by its accordance with “SF.Cn” (Output safety status (The device works with local set point condition [C.G07]) parameter setting. when auxiliary input is out of range, while it NOTE: The “SF.Cn” (Output safety condition” [C.G07]) has the works with remote set point (or bias) when it is priority on “A.I.Sc”...
  • Page 42 General note on configuration group 1 CONFIGURATION GROUP 2 [C.Exx] Exiting from the configuration group 1 the instrument verifies OUTPUTS CONFIGURATION automatically the programmed span for the linear input. If it is wrong, the device will show: - OUT 1 function - [C.E01] Range: nonE = Output not used ñAin = Time proportional main control output SECn = Time proportional secondary control output...
  • Page 43 - OUT 2 function - [C.E02] - OUT 4 function - [C.E04] Range: nonE = Output not used Range: nonE = Output not used ñAin = Time proportional main control output ñAin = Time proportional main control output SECn = Time proportional secondary control output SECn = Time proportional secondary control output ALr.2 = Alarm 2 output ALr.4 = Alarm 4 output...
  • Page 44 - Valve position indication - [C.E06] - OUT 5 range - [C.E08] This parameter will be displayed only when open loop This parameter will be available only when Out 5 is configured servomotor control drive output is confi-gured. ("O5.Fn" [C.E07] different from "nonE") Range: Fb = The valve position is measured and displayed Range: 0-20...
  • Page 45 - OUT 5 filter on the retransmitted value - OUT 6 range - [C.E13] - [C.E11] This parameter will be available only when OUT 5 is configured This parameter will be available only when Out 6 is configured as process variable retransmission ("O5.Fn" [C.E07] is equal to ("O6.Fn"...
  • Page 46 - OUT 6 retransmission full scale value General notes on configuration group 2 - [C.E15] I) Exiting from the configuration group 2 the instrument verifies This parameter will be available only when Out 6 function automatically the congruence of all parameters. If a wrong [C.E12] is configured as “PV.rt”...
  • Page 47 1) its value is < 0 and only one control output is configured; CONFIGURATION GROUP 3 [C.Fxx] 2) servomotor open loop without feedback is configured. CONTROL OUTPUT CONFIGURATION B) The parameter “SF.Cn” ("Condition for output safety value" [C.G07]) will be forced to "standard" (“Std.”) if it is not complied with configured control output type C) The parameter “SF.UL”...
  • Page 48 Real PWR Real PWR First split First split Output Output output (MAIN) output (MAIN) 100 % 100 % Standard curve Standard curve Second split Second split output output (Secondary) (Secondary) Calculated Calculated PWR Output PWR Output 100 % 100 % 33.3 % where: - for the first split output (MAIN)
  • Page 49 - Secondary control output bias - [C.F05] The bias and gain of the two split outputs are the following: “ñC.bS” [C.F03] is the Bias 1 applied to the main output This parameter will be available only when the split range is “ñC.Gn”...
  • Page 50 - Main control output in engineering unit This instrument allows you to select an output linearization in - [C.F07] accordance with the two most common valve flow characteris- This parameter will be available only when main control output is tics: configured.

  • Page 51: Display Function

    - Main output initial scale readout - [C.F09] AFtr = The functions listed at Note (**) are calculated after to apply the action selected by “ñC.Cn” This parameter will be available only when "ñ.SCL" ("Main (“Main control output conditioning” [C.F06]) control output in engineering units"...
  • Page 52 - Secondary control output conditioning - Secondary control output in engineering unit - [C.F12] - [C.F13] This parameter will be available only when secondary control This parameter will be available only when secondary control output is configured. output is configured. Range: norñ...
  • Page 53 - Secondary control output initial scale value AFtr = The functions listed at Note (**) are calculated - [C.F15] after to apply the action selected by “SC.Cn” This parameter will be available only when "S.SCL" ("Secondary (“Secondary control output conditioning” control output in engineering units"...
  • Page 54 - Manual function - [C.G03] CONFIGURATION GROUP 4 [C.Gxx] AUXILIARY CONTROL CONFIGURATION This parameter will be available only when at least one control output is configured Range: dIS = Manual function disabled = Manual function may be enabled - Smart function - [C.G01] - Output value for AUTO to MAN transfer - [C.G04] This parameter will be available only when at least one control...
  • Page 55 - Device status at start up - [C.G06] NOTES: 1) When open loop servomotor control drive without valve This parameter will be available only when at least one control position indication is configured, this parameter is forced to output is configured and manual function is enabled (“ñAn.F” “buñ.”...
  • Page 56 - Condition for output safety value - [C.G07] underrange condition of the main input, the servomotor is driven to its low limit position. This parameter will be available only when at least one control Cnd.C = When the instrument detects an overrange or output is configured.
  • Page 57 CONFIGURATION GROUP 5 [C.Hxx] ñ.rSt = Input contact used to reset (acknowledge) DIGITAL INPUT/OUTPUT CONFIGURATION alarm (Reset when logic level is “1”) rE.dr = Input contact used for Reverse/Direct control action selection (Direct when logic level is “1”) NOTES: 1) When logic input circuits are not mounted the middle display will show “no.Pr”...
  • Page 58 - Logic input 2 function - [C.H03] When one logic input is set to “SP.3.4” and no other logic input is set to “SP.1.2”, the relation between the logic level This parameter will be available only when input contact option and the selected set point is the following: is fitted.
  • Page 59 - Logic input 2 contact status - [C.H04] Hold = Input contact used to stop input sampling (Hold function) (Stop sampling when logic level is “1”) This parameter will be available only when "d2.Fn" [C.H03] is ñ.rSt = Input contact used to reset (acknowledge) different from “nonE”.
  • Page 60 - Event 1 function - [C.H07] - Event 1 contact status - [C.H08] This parameter will be available only when OUT 1 is configured This parameter will be available only when OUT 1 is configured as event annunciator ("O1.Fn" [C.E01] is equal to “Eun.1”). as event annunciator ("O1.Fn"...
  • Page 61 - Event 3 function - [C.H11] Au.ñA = Auto/manual mode annunciator (Logic level “1” when device is in manual mode) This parameter will be available only when OUT 3 is configured SP.L.r = Local/Remote set point annunciator (Logic level as event annunciator ("O3.Fn" [C.E03] is equal to “Eun.3”). “1”...
  • Page 62 - Event 3 contact status - [C.H12] Au.ñA = Auto/manual mode annunciator (Logic level “1” when device is in manual mode) This parameter will be available only when OUT 3 is configured SP.L.r = Local/Remote set point annunciator (Logic level as event annunciator ("O3.Fn"...
  • Page 63 General notes on configuration group 5 CONFIGURATION GROUP 6 [C.Ixx] 1) Digital input function selection should be “consistent” with other OTHERS CONFIGURATION PARAMETERS configuration parameters otherwise this digital input will remain unused. 2) Changing menu the device will check that the same function is not assigned to more than one digital input, otherwise the display will show: - Green bargraph function - [C.I01]...
  • Page 64 - Bargraph initial scale value - [C.I03] - Resolution of the deviation bargraph - [C.I05] This parameter will be available only for MKC models when This parameter will be available only for MKC models when “G.brG” [C.I01] is equal to “Pr.Ur” and/or “O.brG” [C.I02] is equal “G.brG”...
  • Page 65 - Set point display type - [C.I07] n.bAL = When PID value is higher than "Main control output high limit" [r.E05] or "Secondary control Range: Fn.SP = When device is in normal display mode and it is output high limit" [r.E09] the OUT 3 (s) relay performing a set point ramp, the middle display contact is ever closed.
  • Page 66 - Time out selection - [C.I10] is energized during the ON status of the second- ary output (relay energized or SSR output status Range: tñ.10 = 10s time out tñ.30 = 30s time out SC.OF= Set “Fd.Fn” to “SC.OF” when the load under test NOTE: for more details see "NOTE 2"...
  • Page 67 - Out failure detection - output assignment CONFIGURATION GROUP 7 [C.Lxx] - [C.I13] INPUT/OUTPUT TEST This parameter will be available only when “Fd.Fn” [C.I11] is different from “nonE” Range: nonE = The "Out failure detection" alarm is signalled only on display OUt.1 = The "Out failure detection"...
  • Page 68 C.L01 OUT 1 status C.L03 Digital input dIG.1 status Upper display: VErF Upper display: VErF Lower display: OU.1 Lower display: dIG.1 Range: On = Output enabled (relay energized) Range: Open = Input open OFF = Output disabled (relay deenergized) CLSd = Input closed NOTE: By pushing the s or t key it is possible to change NOTE:The setting above described is the same for the the output state.
  • Page 69 General note for configuration group "VErF" CONFIGURATION GROUP END [C.Lxx] Returning in the "run time mode", the instrument restarts to END CONFIGURATION control the process, the settings performed into this group do not This group will be displayed only when configuration modify affect the working settings.
  • Page 70 RUN TIME MODE NOTES: In accordance with the configured output type, the control If V101 is correctly set (see "Operative mode and hardware output can be displayed in the following ways: lock" at pag. 22), and the configuration mode has been a.1) If the device is configured with servomotor control drive terminated, the instrument will be in run time mode and in only, the feedback position value is displayed in the...
  • Page 71 b) push the FUNC push-button; the lower display will show " A." f) Push FUNC push-button again, the lower display will show " followed by the current consumed by the load under test S." followed by the SECONDARY control output value in the when the load is in ON condition (see also "OUT failure range 0.0 % (-19.0 % for feedback) to 99.9 % detection").

  • Page 72: Indicators

    NOTES: Lit when OUT 1 is used as control output and it is in ON 1) The previous informations will be displayed only if the condition or when Event 1 is at logic level 1 or when alarm relative function has been previously configured. 1 is in alarm state and acknowledged.

  • Page 73: Bargraph Description

    BARGRAPH DESCRIPTION and “brG.H” [C.I04]. The “PV” LED, located on the base of the bargraph, is lit. On MKC model only, two 33 LED’s bargraphs are available. - The deviation error (PV - SP) with resolution configured at “brG.d” [C.I05]. On the right bargraph, with orange LED’s, it is possible to show: The “DEV”...

  • Page 74: Out Failure Detection Function (Ofd)

    OUT FAILURE DETECTION FUNCTION (OFD) DIRECT ACCESS TO THE SET POINT The device is capable to measure and display: When the device is in AUTO mode and in “Normal Display - the current running in a load driven by a time proportional Mode”, it is possible to access directly to the selected set point control output (main or secondary programmable) when the modification (SP, SP2, SP3 or SP4).

  • Page 75: Manual Function

    MANUAL FUNCTION To come back to the AUTO mode, depress “MAN” push-button The MANUAL mode function can be accessed (only if for more then 1 sec. or toggle the logic input. configured) by depressing the MAN push-button for more than 1 The transfer from AUTO to MANUAL is bumpless (this function sec or by acting on a logic input configured as "Au.ñA"...

  • Page 76: Serial Link

    2) If the instrument is configured for one control output, the SERIAL LINK control output is a servo motor type (close or open loop) and The device can be connected to a host computer by a serial link. device starts up in manual mode, the following action may The host can put the device in LOCAL (functions and param- occur: eters are controlled via keyboard) or in REMOTE (functions and...

  • Page 77: Lamp Test

    LAMP TEST The ST LED will turn on or flashing according to the selected When it is desired to verify the display efficiency, put the algorithm. instrument in "normal display mode" and push t and MENU When the smart function is enabled, it is possible to display but not push-buttons for more than 5 s.

  • Page 78: Hold Function

    HOLD FUNCTION The possible security status are: By means of an logic input it is possible to stop the inputs = the parameters of this group are not protected and they sampling keeping frozen the last measure values (main and may be modified;...

  • Page 79: Run Time Parameter Modification

    RUN TIME PARAMETER MODIFICATION. Run time group 1 [r.Axx] Set point VALUES By “MENU” push-button it is possible to start the run time parameter modification by selecting desired run time parameter group. During the run time parameter modification, the upper display shows the selected parameter group, the lower display shows the mnemonic code of the selected parameter while the central display shows the value or status assigned to the selected...
  • Page 80 - Set point 3 - [r.A03] Run time group 2 [r.bxx] SMART ENABLE/DISABLE This parameter is available only when one of the logic inputs is configured for SP3/SP4 selection. Range: from "rL" [r.E12] to "rH" [r.E13]. - Set point 4 - [r.A04] This parameter is available only when one of the logic inputs is - SMART function - [r.b01] configured for SP/SP2 selection and another one for SP3/SP4...
  • Page 81 - Alarm 1 threshold - [r.C02] Run time group 3 [r.Cxx] ALARM THRESHOLD AND HYSTERESIS VALUE This parameter is available when alarm 1 is configured as process, deviation, main power output or secondary power output alarm (“A1.tP” [rF.01] = “Proc” or “dEV” or “ñAin” or “SECn”) Range: - in engineering units within the span limits for process alarm;...
  • Page 82 - high threshold used when the alarm 1 is a - Low threshold used when the alarm 2 is a band alarm - [r.C04] band alarm - [r.C06] This parameter is available only when the alarm 1 is configured This parameter is available only when the alarm 2 is configured as band alarm (“A1.tP”...
  • Page 83 - Alarm 3 threshold - [r.C08] - high threshold used when the alarm 3 is a band alarm - [r.C10] This parameter is available only when the alarm 3 is configured This parameter is available when alarm 3 is configured as as band alarm (“A3.tP”...
  • Page 84 - Low threshold used when the alarm 4 is a - Output failure detection low alarm threshold - band alarm - [r.C12] [r.C14] This parameter is available only when the alarm 4 is configured This parameter is available only when the option is present and as band alarm (“A4.tP”...
  • Page 85 - Alarm 3 hysteresis - [r.C18] 2) The OFD (output failure detection) alarm threshold resolution values is equal to 0.1 A for range up to 25 A and 1 A for This parameter is available only when Out 3 is configured as range up to 100 A alarm output (“O3.Fn”...
  • Page 86 - Hysteresis (for ON/OFF control) - [r.d02] Run time group 4 [r.dxx] CONTROL PARAMETERS This parameter is available when Pb [r.d01]=0 (On/OFF control action) Range: from 0.1% to 10.0% of the input span. - Integral time - [r.d03] NOTE: when SMART function is activated, all the parameters calculated by SMART (Pb, Ti, Td and rCG) can not be modified.
  • Page 87 - Derivative time - [r.d04] - Relative secondary output gain - [r.d06] This parameter is available when at least one control output is This parameter is available when two control outputs are configured, “Cn.tP” [C.G02] is equal to “Pid” and "Pb" [r.d01] is configured (split range excluded) and "Pb"...
  • Page 88 REVERSE ACTION DIRECT ACTION Run time group 5 [r.Exx] Input Input AUXILIARY CONTROL PARAMETER Output Output NOTES: - Anti reset wind up - [r.E01] 1) When device is configured with two control outputs (split range excluded) the control action is forced to reverse and it This parameter is available when at least one control output is cannot be modify.
  • Page 89 - Servo motor dead band - [r.E03] - Main control output max rate of rise - [r.E06] This parameter is available when the servomotor control drive This parameter is available when one control output is output is configured (“O3.Fn” [C.E03] is equal to “ñC.Sñ” or configured as main output.
  • Page 90 - Secondary control output low limit - [r.E08] NOTES: 1) This parameter will be active even if device is configured for This parameter is available when one control output is On/OFF control. configured as secondary control output. 2) During the transfer from AUTO to MANUAL, if this action is Range: From 0.0 % of the output span to S.OLH [r.E09].
  • Page 91 - Set point high limit - [r.E13] - Rate of change for negative set point variations - [r.E15] Range: from 1 to 200 digits per minutes. Range: from rL [r.E12] to “ñ.In.H” [C.d06]. Above this value the display shows “Inf” and the transfer will be NOTES: Whenever “ñ.In.H”...
  • Page 92 - External control for AUTO /MANUAL mode - External control for reverse/direct output - [r.E17] action selection - [r.E19] This parameter is available when one of the logic inputs is This parameter is available when one of the logic inputs is configured for Auto/Manual selection.
  • Page 93 - Alarm 1 configuration - [r.F02] Run time group 6 [r.Fxx] ALARM SETTING This parameter is available only when OUT 1 is configured as alarm 1 output (“O1.Fn” [C.E01] = “ALr.1”) Range: H.A. = High alarm (outside band) with automatic reset L.A.
  • Page 94 - Alarm 1 action - [r.F03] 2) The change from On to OFF has immediate effect, while the change from OFF to On has effect at the next start up or set This parameter is available only when OUT 1 is configured as point change.
  • Page 95 - Alarm 2 stand by (mask) function - [r.F08] H.A.Ac= High alarm (outside band) with automatic reset and acknowledge This parameter is available only when OUT 2 is configured as L.A.Ac= Low alarm (inside band) with automatic reset alarm 2 output (“O2.Fn” [C.E02] = “ALr.2”) and acknowledge Range: OFF = Stand-by function disabled H.L.
  • Page 96 - Alarm 3 type - [r.F09] H.L. = High alarm (outside band) with manual reset L.L. = Low alarm (inside band) with manual reset This parameter is available only when OUT 3 is configured as NOTE: When alarm configuration has been changed, the alarm alarm 3 output (“O3.Fn”...
  • Page 97 - Alarm 3 standby (mask) function - [r.F12] - Alarm 4 type - [r.F13] This parameter is available only when OUT 3 is configured as This parameter is available only when OUT 4 is configured as alarm 3 output (“O3.Fn” [C.E03] = “ALr.3”) alarm 4 output (“O4.Fn”...
  • Page 98 - Alarm 4 stand-by (mask) function - [r.F16] H.L. = High alarm (outside band) with manual reset L.L. = Low alarm (inside band) with manual reset This parameter is available only when OUT 4 is configured as NOTE: When alarm configuration has been changed, the alarm alarm 4 output (“O4.Fn”...
  • Page 99 - OFD (Output Failure Detection) alarm NOTE: When OFD output is in OR condition with an alarm or an configuration - [r.F17] event output, the “Fd.Ac” parameter can only be monitored but This parameter is available only when OFD option is configured not modified and it assumes the same action defined (by “Alarm (“Fd.Fn”...
  • Page 100 - Serial link baud rate - [r.G03] Run time group 7 [r.Gxx] SERIAL LINK PARAMETER This parameter is available only when “S.L.Pr” [r.G01] is different from "OFF". Range: from 600 to 19200 baud (19200 baud is shown, on display, as 19.20) - Serial link byte format - [r.G04] - Serial interface protocol - [r.G01] This parameter is available only when “S.L.Pr”...
  • Page 101 - Servomotor low limit positioning - [r.H02] Run time group 8 [r.Hxx] FEEDBACK POTENTIOMETER ADJUSTMENT This parameter is available only when feedback potentiometer calibration enabling [r.H01] is equal to On. Range: 0.0% to 100.0% The middle display will show the valve position as a percentage of the full input span.
  • Page 102 - Servomotor high limit positioning - [r.H04] If the calibrated feedback span is greater than 20 % of the potentiometer input span, the instrument memorizes the new This parameter is available only when feedback potentiometer values and comes back to the first display of the run time group calibration enabling [r.H01] is equal to On.
  • Page 103 Run time group 9 [R.Ixx] R.I02 - All relays deenergization OPTIONAL OUTPUT SETTING This parameter is available when optional output circuitry is fitted. Upper display: Gr.9 Lower display: dEEn Range: OFF = No action = All relays will be deenergized R.I01 - OUT 10 setting This parameter is available when optional output circuitry is fitted.
  • Page 104 Run time group "dF" [r.Ixx] Run time group "Hd" [r.Lxx] DEFAULT RUN TIME PARAMETER LOADING. HIDDEN PARAMETERS - SMART LIMITS NOTE: This group is accessible from every group by keeping - Default run time parameter loading - [r.I01] depress the “MENU” key for 8 secs. Default run time parameter loading of all run time parameters (all groups exception made for group 8).
  • Page 105 - Maximum value of proportional band - Maximum value of integral time calculated by calculated by SMART algorithm - [r.L02] SMART algorithm - [r.L04] This parameter is available only when smart function is This parameter is available only when smart function is configured (“Sñ.Fn”...

  • Page 106: Error Messages

    - Hidden group default data loading - [r.L06] ERROR MESSAGES Range: OFF = No loading data OVERRANGE, UNDERRANGE AND SENSOR LEADS On = loading data BREAK DETECTION ON THE MAIN INPUT The device is capable to detect a fault condition on the main input (OVERRANGE or UNDERRANGE or SENSOR LEADS BREAK).
  • Page 107 In presence of an main input out-of-range condition, the control c) When “SF.Cn” [C.G07] is set to “OvEr” outputs operate as follows: c.1) if an overrange condition is detected, the power output is a) When “SF.Cn” [C.G07] is set to “Std.”: forced to the safety value “SF.UL”...
  • Page 108 When servomotor open loop is configured, the “Condition for In addition, on RTD input a special test is provided to signal “Shrt” when input resistance is less than 12 W (Short circuit output safety value” ("SF.Cn [C.G07]) acts as described below: sensor detection).
  • Page 109 ON THE AUXILIARY INPUT NOTES: 1) The fault conditions on the auxiliary input will be displayed When the remote set point signal exceeds the full scale value only if the relative indication has been selected (see "Display programmed by "A.In.t" [C.d10], an OVERRANGE condition will function"...
  • Page 110 - on the middle display, the "Err" indication Feedback potentiometer adjustment error - on the lower display, If this error is detected (span less than 20% of - for configuration or run time parameter, it will show complete potentiometer travel) push any key to the mnemonic code of the group with the wrong load default calibration parameters parameter setting.
  • Page 111 Other errors The instrument is also capable to detect the following errors: E.100 Error during data saving in FRAM E.110 Error in FRAM handling E.500 Error during auto-zero measurement E.501 Error during zero integrator measurement E.502 Error during reference junction measurement. NOTE: this error may be generated by an ambient temperature higher than 70 °C (158 °F) or lower than -20 °C (-4 °F).

  • Page 112: General Informations

    Normal mode rejection: 60 dB @ 50/60 Hz. Dimensions: according to DIN 43700 Electromagnetic compatibility and safety requirements: - 48 x 96 mm, depth 128 mm for PKC model. This instrument is marked CE. - 96 x 96 mm, depth 128 mm for MKC model.
  • Page 113 Temperature drift: (CJ excluded) < 200 ppm/°C of span for mV and TC ranges 3, 4, 7, 18, 19, 22. Ranges < 300 ppm/°C of span for mA/V type < 250 ppm/°C of span for TC range 1, 2, 5, 6, 8, 9, 10, 14, 16, 17, 20, 21, 23, 24, 25, 29.
  • Page 114 STANDARD RANGES TABLE Ranges type Ranges Input type RTD Pt 100 W -150 / 2550 °F IEC 584-1 - 200 / + 850 °C - 60 / 3200 °F IEC 584-1 IEC 751 - 330 / + 1560 °F - 60 / 3200 °F IEC 584-1 32 / 3300 °F IEC 584-1...
  • Page 115 AUXILIARY INPUT - Output limiter activation Type: NOT isolated linear input. - Data Hold of the measured value - Manual reset of the alarms Function: Programmable as remote set point input or bias on the local set point. (acknowledge) Read-out: keyboard programmable between -1999 and +9999. - Reverse/direct control action Input type: Contact closure (voltage free).
  • Page 116 SET POINTS Digital output types: This instrument allows to use up to 4 set points: SP, SP2, SP3 and Relay, SSR or TRIAC. Digital output action type: SP4. The set point selection is possible only by logic input. Proportional time Set point transfer: Analog output types: 20 mA.
  • Page 117 Anti reset windup: from 10 % to 200 % of the input span. OUTPUTS Main output cycle time: from 1 second to 200 seconds. Secondary output cycle time: from 1 second to 200 seconds. Control output updating time : Relative secondary output gain: keyboard programmable from - 125 ms when a linear input is selected 0.20 to 2.00 referred to the proportional band.
  • Page 118 Out 1 and 2 - SSR Contact rating: 3 A @ 250 V on resistive load. Type: not isolated voltage output Notes: - Logic level 1: 1) The commons of the out 3 and 4 are connected together with 14V @ 20 mA max. the same rear terminal.
  • Page 119 - Analog retransmission of the operative set point. ALARMS Output type: Isolated output programmable as Alarm action: direct or reverse function programmable. - 0-20 mA Alarm functions: each alarm can be configured as process - 4-20 mA. alarm, band alarm, deviation alarm, alarm on main or secondary Scaling: programmable from -1999 to 9999.
  • Page 120 Deviation alarm EVENTS Operative mode: High or low programmable. All digital outputs are programmable as events. Threshold: programmable from - 1000 to +1000 digits. In this case they are used as input error annunciator or as Hysteresis: programmable in engineering units from 1 to 200 instrument status indicator.

  • Page 121: Maintenance

    SERIAL INTERFACE MAINTENANCE Types: RS 485 isolated. 1) REMOVE POWER FROM THE POWER SUPPLY TERMI- Protocol type: MODBUS, JBUS. NALS AND FROM RELAY OUTPUT TERMINALS Baud rate: programmable from 600 to 19200 BAUD. 2) Remove the instrument from case. Byte format: 8 bit. 3) Using a vacuum cleaner or a compressed air jet (max.

  • Page 122: Default Parameters

    DEFAULT PARAMETERS The default parameter loading procedure for the selected group is terminated. DEFAULT RUN TIME PARAMETERS B) When it is desired to load the default value of all the run A complete and consistent set of run time parameters is time parameters (exception made for "Run rime group memorized in the instrument.
  • Page 123 The following is a list of the default run time parameters loaded = Initial range value (for process alarm) during the above procedure: = 0 (for deviation alarm) = 0.0 (for control output alarm) Run time group 1 [r.Axx] bA3.L PARAMETER DEFAULT VALUE bA3.h...
  • Page 124 r.Gn = 1.00 E.Lr = On OLAP E.rd = On Cn.Ac = rEV Run time group 6 [r.Fxx] Run time group 5 [r.Exx] PARAMETER DEFAULT VALUE PARAMETER DEFAULT VALUE A1.tP = Proc = 100% A1.Cn = H.A. Sñ.tt = 1.00 m A1.Ac = rEV Sñ.db...
  • Page 125 Run time group 7 [r.Gxx] DEFAULT CONFIGURATION PARAMETER DEFAULT VALUE PARAMETERS S.L.Pr = ñbUS A complete and consistent set of configuration parameters is S.L.Ad memorized in the instrument. These data are the typical values S.L.bd = 19.20 loaded in the instrument prior to shipment from factory. S.L.bF When it is desired to load the default value of all the configura- tion parameters, proceed as follows:...
  • Page 126 NOTES: 1) When modify mode is started, the instrument stops the control and: - sets control outputs to OFF; - turned OFF the bargraph displays (MKC only); - sets analog retransmissions to the retransmitted initial scale value; The default parameter loading procedure of all configuration - sets alarms in no alarm condition;...
  • Page 127 A.In.t 4-20 O5.rn 4-20 4-20 mA A.In.L °C O5.Lr °C A.In.H 1000 °C O5.Hr 1000 °C A.I.FL (No filter) O5.FL No filter A.I.Añ norñ O6.Fn nonE If option is not mounted A.I.Sc nonE PV.rt If option is mounted L.r.O.ñ n.ALG O6.rn 4-20 4-20 mA...
  • Page 128 S.SCL E1.Fn ñ.In.E SC.dP ——. (No decimal figure) E1.St CLSd SC.E.L E2.Fn ñEA.E SC.E.H E2.St CLSd SC.A.C bEFr E3.Fn Au.ñA E3.St CLSd Configuration group 4 [C.Gxx] E4.Fn SP.L.r PARAM. VALUE NOTES E4.St CLSd Sñ.Fn Configuration group 6 [C.Ixx] Cn.tP ñAn.F PARAM.
  • Page 129 Fd.Ou nonE Configuration group 2 [C.Exx] PARAM. VALUE NOTES TABLE 2 O1.Fn ñAin If servo motor drive is not mounted ALr.1 If servo motor drive or linear output Configuration group 1 [C.dxx] are mounted O2.Fn ALr.2 PARAM. VALUE NOTES Ln.Fr O3.Fn nonE If option is not mounted...
  • Page 130 O6.Hr 1832 °F Configuration group 4 [C.Gxx] O6.FL (No filter) PARAM. VALUE NOTES Sñ.Fn Configuration group 3 [C.Fxx] Cn.tP PARAM. VALUE NOTES ñAn.F SPLt. Añ.UL buñ. ñC.Gn 2.00 ñ.A.t.t buñ. ñC.bS -50.0 St.Fn Cnd.b SC.Gn 2.00 SF.Cn Std. SF.UL SC.bS ñC.Cn norñ...
  • Page 131 E4.Fn SP.L.r E4.St CLSd Configuration group 6 [C.Ixx] PARAM. VALUE NOTES G.brG O.brG P.Out brG.L -150 °F brG.H 2500 °F brG.d °F SP.AL n.ALG SP.dS OP.SP Sr.bH SS.tr -150 °F t.out tñ.10 Fd.Fn nonE If option is not mounted or main control output is linear ñC.On If option is mounted...
  • Page 132 A. 11 Xkc-AA0.p65 5/29/02, 12:00 PM...

  • Page 133: Alphanumeric Index Of The Display Indication

    ALPHANUMERIC INDEX OF THE DISPLAY ALARM 3 TYPE ............88 ALARM 4 ACTION ..........90 INDICATIONS ALARM 4 CONFIGURATION ........89 ALARM 4 STANDBY FUNCTION ......90 ALARM 4 TYPE ............89 RUN TIME PARAMETERS ALARM 1 THRESHOLD .......... 73 ALARM 2 THRESHOLD ..........
  • Page 134 HIGH THRESHOLD USED WHEN ALARM 4 Run time Menu hidden SMART LIMIT VALUE ..95 IS A BAND ALARM ..........76 ALARM 1 HYSTERESIS ......... 77 LOW THRESHOLD USED WHEN ALARM 4 ALARM 2 HYSTERESIS ......... 77 IS A BAND ALARM ..........76 ALARM 3 HYSTERESIS .........
  • Page 135 RELATIVE GAIN OF THE SECONDARY OUTPUT Run time group 1 - SETPOINT VALUES ....71 CALCULATION BY SMART ALGORITHM ..... 96 DERIVATIVE TIME ..........79 SETPOINT HIGH LIMIT .......... 83 INTEGRAL TIME ............. 78 SETPOINT LOW LIMIT ........... 82 MAX VALUE OF INTEGRAL TIME VALUE CALCULATED BY THE SMART ALGORITHM ..
  • Page 136 CONFIGURATION PARAMETERS LOGIC INPUT 2 FUNCTION ........52 LOGIC INPUT 2 CONTACT STATUS ..... 53 AUXILIARY INPUT ACTIVATION MODE ....34 LOGIC INPUT 3 FUNCTION ........53 FILTER ON AUXILIARY INPUT VALUE ....34 LOGIC INPUT 3 CONTACT STATUS ..... 53 AUXILIARY INPUT SAFETY CONDITION ....
  • Page 137 LOCAL/REMOTE SETPOINT OUT 3 FUNCTION ..........37 OPERATING MODE ..........35 OUT 4 FUNCTION ..........37 LINE FREQUENCY ..........30 OUT 5 FILTER ON THE RETRANSMITTED VALUE ........39 MANUAL/AUTO TRANSFER TYPE ......48 DECIMAL POINT POSITION ........31 OUT 5 FUNCTION ..........38 READOUT FULL SCALE VALUE ......
  • Page 138 SECONDARY CONTROL OUTPUT INPUT THRESHOLD TO ENABLE THE IN ENG. UNIT ............46 SOFT START ............59 SECONDARY CONTROL OUTPUT AUXILIARY DEVICE STATUS AT START UP ......49 CONDITIONING ............46 TIMEOUT SELECTION ........... 60 SECONDARY CONTROL OUTPUT BIAS ....42 SECONDARY CONTROL OUTPUT CONDITIONING ............

  • Page 139: Coding

    CODING MODEL: MKC = 1/4 DIN PKC = 1/8 DIN INPUT: 1 = Main + Aux-in + Logic Inputs 5 = Main + OFD (or Feedback selectable) 6 = Main + Aux-in + Logic Inputs +OFD (or Feedback selectable) 9 = Main...
  • Page 140 Xkc-Z-C0.p65 5/29/02, 12:01 PM...
  • Page 141 Ero Electronic S.r.l. Via E. Mattei, 21 28100 Novara Italy Tel. +39 0321481111 Fax +39 0321481112 E-mail eroelectronic@ero.eurotherm.co.uk Http://www.eroelectronic.com Xkc-Z-C0.p65 5/29/02, 12:01 PM...

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